Nonstop flight route between Fort Sill, Oklahoma, United States and Swan River, Manitoba, Canada:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(52°7'17"N by 101°14'3"W)
Distance from FSI to ZJN:
1,215.28 miles (1,955.81 km)
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- About this route
- FSI Airport Information
- ZJN Airport Information
- Facts about FSI
- Facts about ZJN
- Map of Nearest Airports to FSI
- List of Nearest Airports to FSI
- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
- Map of Nearest Airports to ZJN
- List of Nearest Airports to ZJN
- Map of Furthest Airports from ZJN
- List of Furthest Airports from ZJN
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Swan River Airport (ZJN), Swan River, Manitoba, Canada would travel a Great Circle distance of 1,215 miles (or 1,956 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the relatively short distance between Henry Post Army Airfield and Swan River Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | FSI / KFSI |
| Airport Name: | Henry Post Army Airfield |
| Location: | Fort Sill, Oklahoma, United States |
| GPS Coordinates: | 34°38'58"N by 98°24'7"W |
| Operator/Owner: | U.S. Army ATCA-ASO |
| Airport Type: | Military |
| Elevation: | 1189 feet (362 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from FSI |
| More Information: | FSI Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | ZJN / CZJN |
| Airport Name: | Swan River Airport |
| Location: | Swan River, Manitoba, Canada |
| GPS Coordinates: | 52°7'17"N by 101°14'3"W |
| Operator/Owner: | Swan Valley Municipal Airport Commission |
| Airport Type: | Public |
| Elevation: | 1100 feet (335 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ZJN |
| More Information: | ZJN Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- The furthest airport from Henry Post Army Airfield (FSI) is Sir Gaëtan Duval Airport (RRG), which is located 10,920 miles (17,575 kilometers) away in Rodrigues Island, Mauritius.
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- The closest airport to Henry Post Army Airfield (FSI) is Lawton–Fort Sill Regional Airport (LAW), which is located only 6 miles (9 kilometers) S of FSI.
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- After returning from combat duty in France, a cadre of the 135th Aero Squadron ) was assigned to Post Field as an observation squadron, supplying aircraft for the United States Army Field Artillery School at Fort Sill and supported Army units at Fort Leavenworth, Kansas.
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
Facts about Swan River Airport (ZJN):
- The furthest airport from Swan River Airport (ZJN) is Margaret River Airport (MGV), which is located 10,248 miles (16,492 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Swan River Airport (ZJN) is Hudson Bay Airport (YHB), which is located 66 miles (106 kilometers) NW of ZJN.
- Swan River Airport (ZJN) has 2 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 5.72 miles (9.20 km) S | Lawton–Fort Sill Regional Airport (LAW) | Lawton, Oklahoma, United States |     |
| 2 | 28.03 miles (45.12 km) ESE | Halliburton Field (DUC) | Duncan, Oklahoma, United States | |
| 3 | 38.98 miles (62.73 km) WSW | Frederick Regional Airport (FDR) | Frederick, Oklahoma, United States | |
| 4 | 39.53 miles (63.61 km) NE | Chickasha Municipal Airport (CHK) | Chickasha, Oklahoma, United States | |
| 5 | 43.74 miles (70.39 km) WNW | Hobart Regional Airport (HBR) | Hobart, Oklahoma, United States | |
| 6 | 45.95 miles (73.94 km) S | Sheppard Air Force Base (SPS) | Wichita Falls, Texas, United States | |
| 7 | 49.22 miles (79.21 km) W | Altus Air Force Base (LTS) | Altus, Oklahoma, United States | |
| 8 | 53.30 miles (85.78 km) W | Altus/Quartz Mountain Regional Airport (AXS) | Altus, Oklahoma, United States | |
| 9 | 54.76 miles (88.12 km) S | Kickapoo Downtown Airport (KIP) | Wichita Falls, Texas, United States | |
| 10 | 65.69 miles (105.71 km) NW | Clinton-Sherman Industrial Airpark (CSM) | Clinton, Oklahoma, United States | |
| 11 | 66.85 miles (107.58 km) NE | University of Oklahoma Max Westheimer Airport (OUN) | Norman, Oklahoma, United States | |
| 12 | 68.33 miles (109.96 km) NNW | Clinton Regional Airport (CLK) | Clinton, Oklahoma, United States | |
| 13 | 68.51 miles (110.26 km) NE | Will Rogers World Airport (OKC) | Oklahoma City, Oklahoma, United States | |
| 14 | 74.55 miles (119.97 km) NE | Wiley Post Airport (PWA) | Oklahoma City, Oklahoma, United States | |
| 15 | 78.07 miles (125.64 km) NE | Tinker Air Force Base (TIK) | Oklahoma City, Oklahoma, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,920.33 miles (17,574.52 km) SE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,680.39 miles (17,188.37 km) ESE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,614.31 miles (17,082.03 km) SW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 4 | 10,601.93 miles (17,062.12 km) ESE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 5 | 10,589.08 miles (17,041.43 km) ESE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 6 | 10,532.55 miles (16,950.46 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 7 | 10,512.35 miles (16,917.95 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 8 | 10,492.35 miles (16,885.76 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 9 | 10,478.49 miles (16,863.45 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 10 | 10,478.05 miles (16,862.75 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 11 | 10,472.77 miles (16,854.25 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 10,460.30 miles (16,834.17 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 13 | 10,458.62 miles (16,831.48 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 14 | 10,456.31 miles (16,827.76 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 15 | 10,452.67 miles (16,821.90 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 66.12 miles (106.41 km) NW | Hudson Bay Airport (YHB) | Hudson Bay, Saskatchewan, Canada | |
| 2 | 79.15 miles (127.38 km) SW | Yorkton Municipal Airport (YQV) | Yorkton, Saskatchewan, Canada | |
| 3 | 86.80 miles (139.69 km) SE | Lt. Col W.G. (Billy) Barker, VC Airport (YDN) | Dauphin, Manitoba, Canada | |
| 4 | 115.81 miles (186.38 km) NNE | Moose Lake Airport (TC: CJB4) (YAD) | Moose Lake, Manitoba, Canada | |
| 5 | 127.96 miles (205.93 km) N | The Pas Airport (YQD) | The Pas, Manitoba, Canada | |
| 6 | 128.99 miles (207.59 km) WNW | Tisdale Airport (YTT) | Tisdale, Saskatchewan, Canada | |
| 7 | 162.63 miles (261.73 km) SSE | Brandon Municipal Airport (YBR) | Brandon, Manitoba, Canada | |
| 8 | 176.99 miles (284.84 km) ENE | Poplar River Airport (XPP) | Poplar River, Manitoba, Canada | |
| 9 | 177.61 miles (285.83 km) N | Flin Flon Airport (YFO) | Flin Flon, Manitoba, Canada | |
| 10 | 179.12 miles (288.27 km) E | Berens River Airport (YBV) | Berens River, Manitoba, Canada | |
| 11 | 188.70 miles (303.68 km) SW | Regina International Airport (YQR) | Regina, Saskatchewan, Canada | |
| 12 | 189.55 miles (305.06 km) NE | Norway House Airport (YNE) | Norway House, Manitoba, Canada | |
| 13 | 194.78 miles (313.47 km) E | Bloodvein River Airport (YDV) | Bloodvein River, Manitoba, Canada | |
| 14 | 200.10 miles (322.03 km) SE | Portage la Prairie/Southport Airport (YPG) | Portage la Prairie, Manitoba, Canada | |
| 15 | 200.69 miles (322.97 km) WNW | Prince Albert (Glass Field) Airport (YPA) | Prince Albert, Saskatchewan, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,247.73 miles (16,492.09 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,223.70 miles (16,453.40 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,222.81 miles (16,451.98 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 10,197.24 miles (16,410.82 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,188.31 miles (16,396.45 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 10,134.04 miles (16,309.12 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 10,133.03 miles (16,307.49 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 10,124.28 miles (16,293.42 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 10,112.86 miles (16,275.02 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 10,063.04 miles (16,194.86 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,051.54 miles (16,176.34 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 12 | 9,995.70 miles (16,086.49 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 13 | 9,972.16 miles (16,048.59 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 14 | 9,970.68 miles (16,046.21 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 15 | 9,967.42 miles (16,040.97 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |